224  
FXUS65 KREV 051804  
AFDREV  
 
AREA FORECAST DISCUSSION  
NATIONAL WEATHER SERVICE RENO NV  
1104 AM PDT SUN OCT 5 2025  
   
KEY MESSAGES
 
 
* BELOW AVERAGE TEMPERATURES THROUGH THE START OF NEXT WEEK, WITH  
DRY CONDITIONS.  
 
* A WARMING TREND ARRIVES TUESDAY INTO AT LEAST THURSDAY, WITH DRY  
WEATHER.  
 
* THERE IS THE CHANCE FOR ANOTHER SYSTEM BY THE END OF NEXT WEEK,  
BUT CONFIDENCE IN THE DETAILS REMAINS LOW.  
 

 
   
DISCUSSION
 
 
TODAY WILL BE ANOTHER COOL, FALL-LIKE DAY, WITH LIGHT EASTERLY  
BREEZES GIVING WAY TO AFTERNOON GUSTS AROUND 15 MPH. TONIGHT, SIERRA  
VALLEYS WILL REALIZE OVERNIGHT LOWS THAT ONCE AGAIN DIP BELOW  
FREEZING. THIS COOL WEATHER PATTERN IS ABOUT TO SHIFT SLIGHTLY  
TO A WARMER TREND THIS WEEK.  
 
STARTING TUESDAY, WE SEE A MINOR RIDGE DEVELOP OVER THE WEST, WHICH  
WILL BRING ABOUT A WARMER AIRMASS TO THE REGION. BY WEDNESDAY,  
LEESIDE VALLEYS WILL SEE HIGH TEMPERATURES WELL INTO THE MID TO  
UPPER 70S, WITH AREAS SUCH AS HAWTHORNE FLIRTING WITH THE LOW 80S.  
THIS PATTERN IS SHORT-LIVED, AND AFTER MIDWEEK THE GUIDANCE BECOMES  
CLEAR AS MUD.  
 
FOR LATE WEEK, GUIDANCE IS RESOLVING A LOW DROPPING ALONG THE  
PACIFIC COAST. BEYOND THAT, THERE IS LITTLE AGREEMENT AS OF NOW  
REGARDING THE DEPTH OF THE TROUGH, THE PLACEMENT OF THE CENTER OF  
CIRCULATION AND IT'S TRAJECTORY. THIS LETS US KNOW THERE IS  
*SOMETHING* OUT THERE, BUT THE TIMING, PLACEMENT AND TRAJECTORY ARE  
ALL IN QUESTION. FOR THE TIME BEING, NBM BLENDED GUIDANCE HINTS AT A  
WETTER PATTERN EMERGING, BUT THERE IS DISCREPANCY AROUND THE DETAILS  
FOR NOW. HRICH  
 

 
   
AVIATION
 
 
 
* VFR CONDITIONS WILL PREVAIL THIS AFTERNOON AND MONDAY AFTERNOON.  
THE ONLY TERMINAL THAT MAY SEE OVERNIGHT FOG DEVELOP IS KTRK.  
OTHERWISE EXPECT LIGHT EASTERLY BREEZES WITH AFTERNOON GUSTS TO  
15 KTS. HRICH  
 

 
   
REV WATCHES/WARNINGS/ADVISORIES
 
 
NV...NONE.  
CA...NONE.  

 
 

 
 
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